<template>
  <div>
    <!-- 登陆和注册 -->
    <div
      v-if="$common.isEmpty(currentUser)"
      class="myCenter in-up-container my-animation-hideToShow"
    >
      <!-- 背景图片 -->
      <el-image
        class="my-el-image"
        style="position: absolute"
        v-once
        lazy
        :src="
          $constant.two_poem_image[
            Math.floor(Math.random() * $constant.two_poem_image.length)
          ]
        "
        fit="cover"
      >
        <div slot="error" class="image-slot"></div>
      </el-image>
      <div class="in-up" id="loginAndRegist">
        <div class="form-container sign-up-container">
          <div class="myCenter">
            <h1>注册</h1>
            <input v-model="username" type="text" maxlength="30" placeholder="用户名" />
            <input v-model="password" type="password" maxlength="30" placeholder="密码" />
            <input v-model="email" type="email" placeholder="邮箱" />
            <input v-model="code" type="text" placeholder="验证码" disabled />
            <a style="margin: 0" href="#" @click="changeDialog('邮箱验证码')"
              >获取验证码</a
            >
            <button @click="regist()">注册</button>
          </div>
        </div>
        <div class="form-container sign-in-container">
          <div class="myCenter">
            <h1>登录</h1>
            <input v-model="account" type="text" placeholder="用户名/邮箱/手机号" />
            <input v-model="password" type="password" placeholder="密码" />
            <a href="#" @click="changeDialog('找回密码')">忘记密码？</a>
            <button @click="login()">登录</button>
          </div>
        </div>
        <div class="overlay-container">
          <div class="overlay">
            <div class="overlay-panel myCenter overlay-left">
              <h1>已有帐号？</h1>
              <p>请登录🚀</p>
              <button class="ghost" @click="signIn()">登录</button>
            </div>
            <div class="overlay-panel myCenter overlay-right">
              <h1>没有帐号？</h1>
              <p>立即注册吧😃</p>
              <button class="ghost" @click="signUp()">注册</button>
            </div>
          </div>
        </div>
      </div>
    </div>

    <!-- 用户信息 -->
    <div v-else class="user-container myCenter my-animation-hideToShow">
      <!-- 背景图片 -->
      <el-image
        class="my-el-image"
        style="position: absolute"
        v-once
        lazy
        :src="
          $constant.two_poem_image[
            Math.floor(Math.random() * $constant.two_poem_image.length)
          ]
        "
        fit="cover"
      >
        <div slot="error" class="image-slot"></div>
      </el-image>
      <div class="shadow-box-mini user-info" style="display: flex">
        <div class="user-left">
          <div>
            <el-avatar
              class="user-avatar"
              @click.native="changeDialog('修改头像')"
              :size="60"
              :src="currentUser.avatar"
            ></el-avatar>
          </div>
          <div class="myCenter" style="margin-top: 12px">
            <div class="user-title">
              <div>用户名：</div>
              <div>手机号：</div>
              <div>邮箱：</div>
              <div>性别：</div>
              <div>简介：</div>
            </div>
            <div class="user-content">
              <div>
                <el-input maxlength="30" v-model="currentUser.username"></el-input>
              </div>
              <div>
                <div v-if="!$common.isEmpty(currentUser.phoneNumber)">
                  {{ currentUser.phoneNumber }}
                  <span class="changeInfo" @click="changeDialog('修改手机号')"
                    >修改（功能未接入）</span
                  >
                </div>
                <div v-else>
                  <span class="changeInfo" @click="changeDialog('绑定手机号')"
                    >绑定手机号（功能未接入）</span
                  >
                </div>
              </div>
              <div>
                <div v-if="!$common.isEmpty(currentUser.email)">
                  {{ currentUser.email }}
                  <span class="changeInfo" @click="changeDialog('修改邮箱')">修改</span>
                </div>
                <div v-else>
                  <span class="changeInfo" @click="changeDialog('绑定邮箱')"
                    >绑定邮箱</span
                  >
                </div>
              </div>
              <div>
                <el-radio-group v-model="currentUser.gender">
                  <el-radio :label="0" style="margin-right: 10px">薛定谔的猫</el-radio>
                  <el-radio :label="1" style="margin-right: 10px">男</el-radio>
                  <el-radio :label="2">女</el-radio>
                </el-radio-group>
              </div>
              <div>
                <el-input
                  v-model="currentUser.introduction"
                  maxlength="60"
                  type="textarea"
                  show-word-limit
                ></el-input>
              </div>
            </div>
          </div>
          <div style="margin-top: 20px">
            <proButton
              :info="'提交'"
              @click.native="submitUserInfo()"
              :before="$constant.before_color_2"
              :after="$constant.after_color_2"
            >
            </proButton>
          </div>
        </div>
        <div class="user-right"></div>
      </div>
    </div>

    <el-dialog
      :title="dialogTitle"
      :visible.sync="showDialog"
      width="30%"
      :before-close="clearDialog"
      :append-to-body="true"
      :close-on-click-modal="false"
      center
    >
      <div class="myCenter" style="flex-direction: column">
        <div>
          <div v-if="dialogTitle === '修改手机号' || dialogTitle === '绑定手机号'">
            <div style="margin-bottom: 5px">手机号：</div>
            <el-input v-model="phoneNumber"></el-input>
            <div style="margin-top: 10px; margin-bottom: 5px">验证码：</div>
            <el-input v-model="code"></el-input>
            <div style="margin-top: 10px; margin-bottom: 5px">密码：</div>
            <el-input v-model="password"></el-input>
          </div>
          <div v-else-if="dialogTitle === '修改邮箱' || dialogTitle === '绑定邮箱'">
            <div style="margin-bottom: 5px">邮箱：</div>
            <el-input v-model="email"></el-input>
            <div style="margin-top: 10px; margin-bottom: 5px">验证码：</div>
            <el-input v-model="code"></el-input>
            <div style="margin-top: 10px; margin-bottom: 5px">密码：</div>
            <el-input v-model="password"></el-input>
          </div>
          <div v-else-if="dialogTitle === '修改头像'">
            <UploadPicture
              :prefix="'userAvatar'"
              @addPicture="addPicture"
              :maxSize="1"
              :maxNumber="1"
            ></UploadPicture>
          </div>
          <div v-else-if="dialogTitle === '找回密码'">
            <div class="myCenter" style="margin-bottom: 12px">
              <el-radio-group v-model="passwordFlag">
                <el-radio :label="1" style="margin-right: 10px">手机号</el-radio>
                <el-radio :label="2">邮箱</el-radio>
              </el-radio-group>
            </div>
            <div v-if="passwordFlag === 1">
              <div style="margin-bottom: 5px">手机号：</div>
              <el-input v-model="phoneNumber"></el-input>
              <div style="margin-top: 10px; margin-bottom: 5px">验证码：</div>
              <el-input v-model="code"></el-input>
              <div style="margin-top: 10px; margin-bottom: 5px">新密码：</div>
              <el-input maxlength="30" v-model="password"></el-input>
            </div>
            <div v-else-if="passwordFlag === 2">
              <div style="margin-bottom: 5px">邮箱：</div>
              <el-input v-model="email"></el-input>
              <div style="margin-top: 10px; margin-bottom: 5px">验证码：</div>
              <el-input v-model="code"></el-input>
              <div style="margin-top: 10px; margin-bottom: 5px">新密码：</div>
              <el-input maxlength="30" v-model="password"></el-input>
            </div>
          </div>
          <div v-else-if="dialogTitle === '邮箱验证码'">
            <div>
              <div style="margin-bottom: 5px">邮箱：</div>
              <el-input v-model="email"></el-input>
              <div style="margin-top: 10px; margin-bottom: 5px">验证码：</div>
              <el-input v-model="code"></el-input>
            </div>
          </div>
        </div>
        <div style="display: flex; margin-top: 30px" v-show="dialogTitle !== '修改头像'">
          <ProButton
            :info="codeString"
            v-show="
              dialogTitle === '修改手机号' ||
              dialogTitle === '绑定手机号' ||
              dialogTitle === '修改邮箱' ||
              dialogTitle === '绑定邮箱' ||
              dialogTitle === '找回密码' ||
              dialogTitle === '邮箱验证码'
            "
            @click.native="getCode()"
            :before="$constant.before_color_1"
            :after="$constant.after_color_1"
            style="margin-right: 20px"
          >
          </ProButton>
          <ProButton
            :info="'提交'"
            @click.native="submitDialog()"
            :before="$constant.before_color_2"
            :after="$constant.after_color_2"
          >
          </ProButton>
        </div>
      </div>
    </el-dialog>
  </div>
</template>

<script setup lang="ts">
import { ref, reactive } from "vue";

import ProButton from "@/pages/navbar/common/ProButton.vue";
import UploadPicture from "@/pages/navbar/common/UploadPicture.vue";
import useUserStore from '@/store/modules/user'
let userStore = useUserStore()

const currentUser = ref(userStore.currentUser);
const username = ref("");
const account = ref("");
const password = ref("");
const phoneNumber = ref("");
const email = ref("");
const avatar = ref("");
const showDialog = ref(false);
const code = ref("");
const dialogTitle = ref("");
const codeString = ref("验证码");
const passwordFlag = ref(null);
const intervalCode = ref(null);

const addPicture = (res) => {
  avatar.value = res;
  submitDialog();
};
const signUp = () => {
  document.querySelector("#loginAndRegist").classList.add("right-panel-active");
};

const signIn = () => {
  document.querySelector("#loginAndRegist").classList.remove("right-panel-active");
};

const login = () => {
  if (isEmpty(account.value) || isEmpty(password.value)) {
    showMessage("请输入账号或密码！", "error");
    return;
  }

  const user = {
    account: account.value.trim(),
    password: encrypt(password.value.trim()),
  };

  // 发送登录请求
  // ...
};
const regist = () => {
  if (isEmpty(username.value) || isEmpty(password.value)) {
    showMessage("请输入用户名或密码！", "error");
    return;
  }

  if (dialogTitle === "邮箱验证码" && isEmpty(email.value)) {
    showMessage("请输入邮箱！", "error");
    return false;
  }

  if (isEmpty(code.value)) {
    showMessage("请输入验证码！", "error");
    return;
  }

  if (username.value.indexOf(" ") !== -1 || password.value.indexOf(" ") !== -1) {
    showMessage("用户名或密码不能包含空格！", "error");
    return;
  }

  const user = {
    username: username.value.trim(),
    code: code.value.trim(),
    password: encrypt(password.value.trim()),
  };

  if (dialogTitle === "邮箱验证码") {
    user.email = email.value;
  }

  // 发送注册请求
  // ...
};
const submitUserInfo = () => {
  if (!checkParameters()) {
    return;
  }

  const user = {
    username: currentUser.username,
    gender: currentUser.gender,
  };

  if (!isEmpty(currentUser.introduction)) {
    user.introduction = currentUser.introduction.trim();
  }

  showDialogConfirm("确认保存？", "提示", "success")
    .then(() => {
      // 发送更新用户信息的请求
      // ...
    })
    .catch(() => {
      showMessage("已取消保存!", "success");
    });
};
const checkParams = (params) => {
  if (
    dialogTitle === "修改手机号" ||
    dialogTitle === "绑定手机号" ||
    (dialogTitle === "找回密码" && passwordFlag === 1)
  ) {
    params.flag = 1;
    if (isEmpty(phoneNumber.value)) {
      showMessage("请输入手机号！", "error");
      return false;
    }
    if (!/^1[345789]\d{9}$/.test(phoneNumber.value)) {
      showMessage("手机号格式有误！", "error");
      return false;
    }
    params.place = phoneNumber.value;
    return true;
  } else if (
    dialogTitle === "修改邮箱" ||
    dialogTitle === "绑定邮箱" ||
    dialogTitle === "邮箱验证码" ||
    (dialogTitle === "找回密码" && passwordFlag === 2)
  ) {
    params.flag = 2;
    if (isEmpty(email.value)) {
      showMessage("请输入邮箱！", "error");
      return false;
    }
    if (!/^\w+@[a-zA-Z0-9]{2,10}(?:\.[a-z]{2,4}){1,3}$/.test(email.value)) {
      showMessage("邮箱格式有误！", "error");
      return false;
    }
    params.place = email.value;
    return true;
  }
  return false;
};
const checkParameters = () => {
  if (isEmpty(currentUser.username)) {
    showMessage("请输入用户名！", "error");
    return false;
  }

  if (currentUser.username.indexOf(" ") !== -1) {
    showMessage("用户名不能包含空格！", "error");
    return false;
  }
  return true;
};
const changeDialog = (value) => {
  if (value === "邮箱验证码") {
    if (isEmpty(email.value)) {
      showMessage("请输入邮箱！", "error");
      return false;
    }
    if (!/^\w+@[a-zA-Z0-9]{2,10}(?:\.[a-z]{2,4}){1,3}$/.test(email.value)) {
      showMessage("邮箱格式有误！", "error");
      return false;
    }
  }

  dialogTitle = value;
  showDialog.value = true;
};
const submitDialog = () => {
  if (dialogTitle === "修改头像") {
    if (isEmpty(avatar.value)) {
      showMessage("请上传头像！", "error");
    } else {
      const user = {
        avatar: avatar.value.trim(),
      };

      // 发送更新用户头像的请求
      // ...
    }
  } else if (
    dialogTitle === "修改手机号" ||
    dialogTitle === "绑定手机号" ||
    dialogTitle === "修改邮箱" ||
    dialogTitle === "绑定邮箱"
  ) {
    updateSecretInfo();
  } else if (dialogTitle === "找回密码") {
    if (passwordFlag !== 1 && passwordFlag !== 2) {
      showMessage("请选择找回方式！", "error");
    } else {
      updateSecretInfo();
    }
  } else if (dialogTitle === "邮箱验证码") {
    showDialog.value = false;
  }
};
const updateSecretInfo = () => {
  if (isEmpty(code.value)) {
    showMessage("请输入验证码！", "error");
    return;
  }
  if (isEmpty(password.value)) {
    showMessage("请输入密码！", "error");
    return;
  }
  const params = {
    code: code.value.trim(),
    password: encrypt(password.value.trim()),
  };
  if (!checkParams(params)) {
    return;
  }

  if (dialogTitle === "找回密码") {
    // 发送找回密码的请求
    // ...
  } else {
    // 发送更新用户密保信息的请求
    // ...
  }
};
// 获取验证码
const getCode = () => {
  if (codeString.value === "验证码") {
    // 获取验证码
    let params = {};
    if (!checkParams(params)) {
      return;
    }

    let url;
    if (dialogTitle.value === "找回密码" || dialogTitle.value === "邮箱验证码") {
      url = "/user/getCodeForForgetPassword";
    } else {
      url = "/user/getCodeForBind";
    }

    fetch(`${baseURL}${url}`, { method: "GET", body: params })
      .then((res) => {
        showMessage("验证码已发送，请注意查收！", "success");
      })
      .catch((error) => {
        showMessage(error.message, "error");
      });

    codeString.value = "30";
    intervalCode.value = setInterval(() => {
      if (codeString.value === "0") {
        clearInterval(intervalCode.value);
        codeString.value = "验证码";
      } else {
        codeString.value = String(parseInt(codeString.value) - 1);
      }
    }, 1000);
  } else {
    showMessage("请稍后再试！", "warning");
  }
};

// 清空对话框数据
const clearDialog = () => {
  password.value = "";
  phoneNumber.value = "";
  email.value = "";
  avatar.value = "";
  showDialog.value = false;
  code.value = "";
  dialogTitle.value = "";
  passwordFlag.value = null;
};
</script>

<style scoped>
.in-up-container {
  height: 100vh;
  position: relative;
}

.in-up {
  opacity: 0.9;
  border-radius: 10px;
  box-shadow: 0 15px 30px var(--miniMask), 0 10px 10px var(--miniMask);
  position: relative;
  overflow: hidden;
  width: 750px;
  max-width: 100%;
  min-height: 450px;
  margin: 10px;
}

.in-up p {
  font-size: 14px;
  letter-spacing: 1px;
  margin: 20px 0 30px 0;
}

.in-up a {
  color: var(--black);
  font-size: 14px;
  text-decoration: none;
  margin: 15px 0;
}

.form-container {
  position: absolute;
  height: 100%;
  transition: all 0.5s ease-in-out;
}

.sign-in-container {
  left: 0;
  width: 50%;
}

.sign-up-container {
  left: 0;
  width: 50%;
  opacity: 0;
}

.form-container div {
  background: var(--white);
  flex-direction: column;
  padding: 0 20px;
  height: 100%;
}

.form-container input {
  background: var(--maxLightGray);
  border-radius: 2px;
  border: none;
  padding: 12px 15px;
  margin: 10px 0;
  width: 100%;
  outline: none;
}

.in-up button {
  border-radius: 2rem;
  border: none;
  background: var(--lightRed);
  color: var(--white);
  font-size: 16px;
  font-weight: bold;
  padding: 12px 45px;
  letter-spacing: 2px;
  cursor: pointer;
}

.in-up button:hover {
  animation: scale 0.8s ease-in-out;
}

.in-up button.ghost {
  background: transparent;
  border: 1px solid var(--white);
}

.sign-up-container button {
  margin-top: 20px;
}

.overlay-container {
  position: absolute;
  left: 50%;
  width: 50%;
  height: 100%;
  overflow: hidden;
  transition: all 0.5s ease-in-out;
}

.overlay {
  background: var(--gradualRed);
  color: var(--white);
  position: relative;
  left: -100%;
  height: 100%;
  width: 200%;
}

.overlay-panel {
  position: absolute;
  top: 0;
  flex-direction: column;
  height: 100%;
  width: 50%;
  transition: all 0.5s ease-in-out;
}

.overlay-right {
  right: 0;
  transform: translateY(0);
}

.overlay-left {
  transform: translateY(-20%);
}

.in-up.right-panel-active .sign-in-container {
  transform: translateY(100%);
}

.in-up.right-panel-active .overlay-container {
  transform: translateX(-100%);
}

.in-up.right-panel-active .sign-up-container {
  transform: translateX(100%);
  opacity: 1;
}

.in-up.right-panel-active .overlay {
  transform: translateX(50%);
}

.in-up.right-panel-active .overlay-left {
  transform: translateY(0);
}

.in-up.right-panel-active .overlay-right {
  transform: translateY(20%);
}

.user-container {
  width: 100vw;
  height: 100vh;
  position: relative;
}

.user-info {
  width: 80%;
  z-index: 10;
  margin-top: 70px;
  height: calc(100vh - 90px);
  margin-bottom: 20px;
  border-radius: 10px;
  overflow: hidden;
}

.user-left {
  width: 50%;
  background: var(--maxMaxWhiteMask);
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow-y: auto;
  padding: 20px;
}

.user-right {
  width: 50%;
  background: var(--maxWhiteMask);
  padding: 20px;
}

.user-title {
  text-align: right;
  user-select: none;
}

.user-content {
  text-align: left;
}

.user-title div {
  height: 55px;
  line-height: 55px;
  text-align: center;
}

.user-content > div {
  height: 55px;
  display: flex;
  align-items: center;
}

.user-content >>> .el-input__inner,
.user-content >>> .el-textarea__inner {
  border: none;
  background: var(--whiteMask);
}

.user-content >>> .el-input__count {
  background: var(--transparent);
  user-select: none;
}

.changeInfo {
  color: var(--white);
  font-size: 0.75rem;
  cursor: pointer;
  background: var(--themeBackground);
  padding: 3px;
  border-radius: 0.2rem;
  user-select: none;
}

@media screen and (max-width: 920px) {
  .user-info {
    width: 90%;
  }

  .user-left {
    width: 100%;
  }

  .user-right {
    display: none;
  }
}
</style>
